What is a table shower and how does it work?
At Wecare there are two rooms in the annexe.
The one on the left contains a conventional massage table and a sofa. You undress there.
The one on the right is a "Wet room" which contains another massage table which has a clear, thick, PVC cover.
You are then given what is basically a soapy massage. Initially they use a gritty, body scrub which is "hosed off" then a more conventional shower gel which again is "hosed off". Turn over and the procedure is repeated.
You may find this enjoyable

and become somewhat aroused

especially as the masseuse usually removes her clothes to avoid them getting wet (You will probably find that you have to pay to enable her to keep her clothes dry

seems unfair but there are some good views to compensate)
You are now sparkly clean and ready for a Massage so you are given a towel and return to the first room.
The massage will then commence. Various other offers will usually be made during the next hour.